.z-excel {
    .z-table-set-height{
        position: absolute;
        z-index: 1;
        // cursor: pointer;
        height: 3px;
        width: 60px;
        top: 10px;
        left: 0px;
        background-color: rgb(66, 66, 66);
        .child {
            display: none;
            position: absolute;
            width: 100%;
            height: 1px;
            background-color: rgb(66, 66, 66);
            top: 1px;
        }
    }
}